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Cincinnati (CVG) to St. Louis (STL) Flights from ₹12,868

Fares on this route currently start from ₹12,868. Compare live CVG to STL prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
CVG → STL Approx. 494.50 km 14 Jul 2026 Live inventory
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Showing 25 of 131 live flights
Delta Air Lines
DL-5307
06:25
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
3h 6m
1 Stop
⏱ DTW · 1h 9mDTW Airport
09:31
07/14/2026
STL
St Louis Lambert International Airport
₹12,868
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-5456
16:00
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
4h 37m
1 Stop
⏱ DTW · 2h 43mDTW Airport
20:37
07/14/2026
STL
St Louis Lambert International Airport
₹12,868
per person
✕ Non-refundable6 fare options
American Airlines
AA-4094
06:00
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
2h 31m
1 Stop
⏱ ORD · 0h 32mORD Airport
08:31
07/14/2026
STL
St Louis Lambert International Airport
₹12,940
per person
✓ Refundable24 fare options
American Airlines
AA-3489
10:05
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
2h 46m
1 Stop
⏱ ORD · 0h 48mORD Airport
12:51
07/14/2026
STL
St Louis Lambert International Airport
₹12,940
per person
✓ Refundable24 fare options
American Airlines
AA-4412
13:31
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
3h 9m
1 Stop
⏱ ORD · 0h 59mORD Airport
16:40
07/14/2026
STL
St Louis Lambert International Airport
₹12,940
per person
✓ Refundable24 fare options
American Airlines
AA-3894
08:58
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
3h 53m
1 Stop
⏱ ORD · 1h 50mORD Airport
12:51
07/14/2026
STL
St Louis Lambert International Airport
₹12,940
per person
✓ Refundable19 fare options
American Airlines
AA-3894
08:58
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
4h 55m
1 Stop
⏱ ORD · 2h 55mORD Airport
13:53
07/14/2026
STL
St Louis Lambert International Airport
₹12,940
per person
✓ Refundable19 fare options
American Airlines
AA-3488
12:04
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
4h 36m
1 Stop
⏱ ORD · 2h 31mORD Airport
16:40
07/14/2026
STL
St Louis Lambert International Airport
₹12,940
per person
✓ Refundable19 fare options
American Airlines
AA-6230
19:07
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
5h 9m
1 Stop
⏱ ORD · 3h 1mORD Airport
00:16
07/15/2026
+1
STL
St Louis Lambert International Airport
₹12,940
per person
✓ Refundable19 fare options
Southwest Airlines
WN-1192
19:40
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
2h 50m
1 Stop
⏱ MDW · 1h 20mMDW Airport
22:30
07/14/2026
STL
St Louis Lambert International Airport
₹13,354
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-3624
18:35
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
4h 30m
1 Stop
⏱ BNA · 3h 0mBNA Airport
23:05
07/14/2026
STL
St Louis Lambert International Airport
₹13,354
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1246
05:35
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
5h 55m
1 Stop
⏱ BWI · 3h 10mBWI Airport
11:30
07/14/2026
STL
St Louis Lambert International Airport
₹13,354
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-463
12:55
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
7h 25m
1 Stop
⏱ MCO · 3h 35mMCO Airport
20:20
07/14/2026
STL
St Louis Lambert International Airport
₹13,354
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1192
19:40
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
15h 35m
1 Stop
⏱ MDW · 14h 10mMDW Airport
11:15
07/15/2026
+1
STL
St Louis Lambert International Airport
₹13,411
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1192
19:40
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
16h 55m
1 Stop
⏱ MDW · 15h 35mMDW Airport
12:35
07/15/2026
+1
STL
St Louis Lambert International Airport
₹13,411
per person
✕ Non-refundable4 fare options
American Airlines
AA-3489
10:05
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
3h 48m
1 Stop
⏱ ORD · 1h 53mORD Airport
13:53
07/14/2026
STL
St Louis Lambert International Airport
₹13,730
per person
✓ Refundable19 fare options
Southwest Airlines
WN-1246
05:35
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
9h 10m
2 Stops
⏱ BWI · 2h 50mBWI Airport⏱ BNA · 2h 45mBNA Airport
14:45
07/14/2026
STL
St Louis Lambert International Airport
₹14,035
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1247
16:30
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
6h 35m
2 Stops
⏱ BWI · 1h 45mBWI Airport⏱ BNA · 1h 5mBNA Airport
23:05
07/14/2026
STL
St Louis Lambert International Airport
₹14,035
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3349
07:00
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
7h 50m
2 Stops
⏱ BNA · 0h 55mBNA Airport⏱ MCI · 4h 0mMCI Airport
14:50
07/14/2026
STL
St Louis Lambert International Airport
₹14,035
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1246
05:35
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
9h 10m
2 Stops
⏱ BWI · 0h 45mBWI Airport⏱ BNA · 4h 50mBNA Airport
14:45
07/14/2026
STL
St Louis Lambert International Airport
₹14,569
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1192
19:40
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
13h 55m
1 Stop
⏱ MDW · 12h 30mMDW Airport
09:35
07/15/2026
+1
STL
St Louis Lambert International Airport
₹14,814
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-3349
07:00
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
7h 45m
1 Stop
⏱ BNA · 6h 20mBNA Airport
14:45
07/14/2026
STL
St Louis Lambert International Airport
₹15,287
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-463
12:55
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
10h 20m
1 Stop
⏱ MCO · 6h 35mMCO Airport
23:15
07/14/2026
STL
St Louis Lambert International Airport
₹15,287
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-5257
14:15
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
3h 9m
1 Stop
⏱ DTW · 1h 12mDTW Airport
17:24
07/14/2026
STL
St Louis Lambert International Airport
₹15,980
per person
✕ Non-refundable6 fare options
United Airlines
UA-1813
18:12
07/14/2026
CVG
Cincinnati Northern Kentucky International Airport
3h 14m
1 Stop
⏱ ORD · 1h 5mORD Airport
21:26
07/14/2026
STL
St Louis Lambert International Airport
₹16,168
per person
✕ Non-refundable14 fare options
😕 No flights match your filters.
Cincinnati (CVG)
📍 Cincinnati Northern Kentucky International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.0488014221
📐 Longitude: -84.6678009033
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003

✈ Distance: Cincinnati,USA to St. Louis,USA494.50 km

📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.

Cincinnati to St. Louis — what to expect when booking

The CVG–STL route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Cincinnati,USA and St. Louis,USA is approximately 494.50 km.

Before you book

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More flights from Cincinnati (CVG)
38 routes
More flights from St. Louis (STL)
55 routes
St. Louis Atlanta
STL → ATL
St. Louis Boston
STL → BOS
St. Louis Burlington IA
STL → BRL
St. Louis Cancun
STL → CUN
St. Louis Cape Girardeau
STL → CGI
St. Louis Charlotte
STL → CLT
St. Louis Chicago
STL → MDW
St. Louis Cincinnati
STL → CVG
St. Louis Cleveland
STL → CLE
St. Louis Columbus
STL → CMH
St. Louis Dallas
STL → DAL
St. Louis Decatur
STL → DEC
St. Louis Denver
STL → DEN
St. Louis Detroit
STL → DTW
St. Louis Fort Lauderdale
STL → FLL
St. Louis Fort Leonard Wood
STL → TBN
St. Louis Fort Myers
STL → RSW
St. Louis Fort Worth
STL → DFW
St. Louis Grand Rapids
STL → GRR
St. Louis Houston
STL → IAH
St. Louis Houston
STL → HOU
St. Louis Jonesboro
STL → JBR
St. Louis Kansas City
STL → MCI
St. Louis Kirksville
STL → IRK
St. Louis Las Vegas
STL → LAS
St. Louis Little Rock
STL → LIT
St. Louis Los Angeles
STL → LAX
St. Louis Marion
STL → MWA
St. Louis Miami
STL → MIA
St. Louis Milwaukee
STL → MKE
St. Louis Minneapolis
STL → MSP
St. Louis Montego Bay
STL → MBJ
St. Louis Nashville
STL → BNA
St. Louis New Orleans
STL → MSY
St. Louis New York
STL → JFK
St. Louis Oklahoma City
STL → OKC
St. Louis Omaha
STL → OMA
St. Louis Orlando
STL → MCO
St. Louis Owensboro
STL → OWB
St. Louis Philadelphia
STL → PHL
St. Louis Phoenix
STL → PHX
St. Louis Pittsburgh International Airport
STL → PIT
St. Louis Puerto Vallarta
STL → PVR
St. Louis Punta Cana
STL → PUJ
St. Louis Quincy
STL → UIN
St. Louis Raleigh
STL → RDU
St. Louis Salt Lake City
STL → SLC
St. Louis San Antonio
STL → SAT
St. Louis San Diego
STL → SAN
St. Louis San Francisco
STL → SFO
St. Louis Seattle
STL → SEA
St. Louis Tampa
STL → TPA
St. Louis Toronto
STL → YYZ
St. Louis Tulsa
STL → TUL
St. Louis Washington DC
STL → DCA
❓ Frequently asked questions — Cincinnati to St. Louis flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Cincinnati,USA (CVG) and St. Louis,USA (STL) is approximately 494.50 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.